{"id":1874,"date":"2026-09-30T00:47:24","date_gmt":"2026-09-30T00:47:24","guid":{"rendered":"https:\/\/ritoks.com\/?p=1874"},"modified":"2026-10-05T15:26:29","modified_gmt":"2026-10-05T15:26:29","slug":"ac-contactor-rfq-checklist-load-coil-poles-accessories","status":"publish","type":"post","link":"https:\/\/ritoks.com\/ja\/ac-contactor-rfq-checklist-load-coil-poles-accessories\/","title":{"rendered":"AC\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u898b\u7a4d\u4f9d\u983c\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a\u8ca0\u8377\u3001\u30b3\u30a4\u30eb\u3001\u6975\u6570\u3001\u304a\u3088\u3073\u4ed8\u5c5e\u54c1"},"content":{"rendered":"<p class=\"wp-block-paragraph\">AC\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u898b\u7a4d\u4f9d\u983c\u66f8\u306b\u306f\u3001\u8ca0\u8377\u3001\u30b3\u30a4\u30eb\u306e\u96fb\u6e90\u3001\u4e3b\u6975\u6570\u3001\u304a\u3088\u3073\u88dc\u52a9\u6a5f\u80fd\u3092\u500b\u5225\u306b\u660e\u8a18\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b9a\u683c\u96fb\u6d41\u3060\u3051\u3067\u306f\u3001\u305d\u306e\u88c5\u7f6e\u304c\u30e2\u30fc\u30bf\u30fc\u3001\u30d2\u30fc\u30bf\u30fc\u3001\u3042\u308b\u3044\u306f\u305d\u306e\u4ed6\u306e\u8ca0\u8377\u3092\u5236\u5fa1\u3059\u308b\u3082\u306e\u304b\u3069\u3046\u304b\u3092\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u4f1d\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5916\u89b3\u304c\u985e\u4f3c\u3057\u3066\u3044\u308b\u30b3\u30f3\u30bf\u30af\u30bf\u3067\u3042\u3063\u3066\u3082\u3001\u30b3\u30a4\u30eb\u3084\u88dc\u52a9\u63a5\u70b9\u306e\u914d\u7f6e\u304c\u9069\u5207\u3067\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8cfc\u5165\u8005\u5411\u3051\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u3001\u305d\u3046\u3057\u305f\u9055\u3044\u3092\u6bd4\u8f03\u53ef\u80fd\u306a\u691c\u8a0e\u4e8b\u9805\u3078\u3068\u5909\u63db\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u7279\u5b9a\u306e\u30e2\u30c7\u30eb\u3092\u9078\u5b9a\u3057\u305f\u308a\u3001\u4efb\u610f\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u3068\u904e\u8ca0\u8377\u30ea\u30ec\u30fc\u304c\u7d44\u307f\u5408\u308f\u305b\u3066\u8a66\u9a13\u3055\u308c\u305f\u3068\u4e3b\u5f35\u3057\u305f\u308a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b63\u78ba\u306a\u6ce8\u6587\u30b3\u30fc\u30c9\u306e\u8a18\u8f09\u304a\u3088\u3073\u914d\u96fb\u76e4\u306e\u8a2d\u8a08\u304c\u3001\u5f15\u304d\u7d9a\u304d\u627f\u8a8d\u306e\u6839\u62e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u624b\u524d\u306e\u8ca0\u8377\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/h2>\n<p class=\"wp-block-paragraph\">\u8ca0\u8377\u304c\u30e2\u30fc\u30bf\u30fc\u3001\u62b5\u6297\u30d2\u30fc\u30bf\u30fc\u3001\u7167\u660e\u56de\u8def\u3001\u5909\u5727\u5668\u3001\u3042\u308b\u3044\u306f\u305d\u306e\u4ed6\u306e\u6a5f\u5668\u306e\u3044\u305a\u308c\u3067\u3042\u308b\u304b\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f9b\u7d66\u96fb\u5727\u3001\u5468\u6ce2\u6570\u3001\u901a\u5e38\u96fb\u6d41\u3001\u4f5c\u52d5\u96fb\u6d41\u3001\u4e88\u60f3\u3055\u308c\u308b\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6d41\u3001\u304a\u3088\u3073\u7a3c\u50cd\u30b5\u30a4\u30af\u30eb\uff08\u5224\u660e\u3057\u3066\u3044\u308b\u5834\u5408\uff09\u3092\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7528\u9014\u304b\u3089\u5207\u308a\u96e2\u3055\u308c\u305f\u5358\u306a\u308b\u30a2\u30f3\u30da\u30a2\u5b9a\u683c\u3088\u308a\u3082\u3001\u95a2\u9023\u3059\u308b\u5229\u7528\u533a\u5206\u3084\u8ca0\u8377\u7387\u304c\u3088\u308a\u91cd\u8981\u306a\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002.<\/p>\n<p class=\"wp-block-paragraph\">For a motor, send nameplate data, starting method, starting current and frequency of starts. For a heater, explain whether control is occasional or rapid cycling. For unusual loads, include a waveform or manufacturer data. Schneider Electric&#8217;s contactor specification guidance explicitly separates main contacts, auxiliary contacts and coil, and asks for load duty when a utilization category has not been fixed.<\/p>\n<p class=\"wp-block-paragraph\">Ask the supplier to state the exact candidate&#8217;s rated operational current and voltage at the applicable utilization category. Do not compare one model&#8217;s resistive-load rating with another model&#8217;s motor-duty rating as though they were equivalent. Keep the test condition beside the figure in the comparison sheet.<\/p>\n<h2 class=\"wp-block-heading\">\u4e3b\u6975\u304a\u3088\u3073\u56de\u8def\u69cb\u6210\u3092\u6307\u5b9a\u3059\u308b<\/h2>\n<p class=\"wp-block-paragraph\">\u4f55\u672c\u306e\u6975\u3092\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3001\u63a5\u70b9\u304c\u5e38\u958b\u304b\u5e38\u9589\u304b\u3001\u304a\u3088\u3073\u4e2d\u6027\u7dda\u3084\u305d\u306e\u4ed6\u306e\u5c0e\u7dda\u304c\u95a2\u4e0e\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u793a\u3059\u4e00\u884c\u306e\u8aac\u660e\u3092\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7528\u9014\u306b\u3088\u3063\u3066\u306f\u3001\u5358\u4e00\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u3067\u306f\u306a\u304f\u3001\u9023\u52d5\u3057\u305f\u30da\u30a2\u3084\u53cd\u8ee2\u914d\u7f6e\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u88fd\u54c1\u5199\u771f\u306b\u5199\u3063\u3066\u3044\u308b\u7aef\u5b50\u306e\u6570\u306f\u3001\u6b63\u78ba\u306a\u63a5\u7d9a\u56f3\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u5358\u72ec\u306e\u958b\u9589\u7d20\u5b50\u3067\u3042\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u30e2\u30fc\u30bf\u30fc\u30b9\u30bf\u30fc\u30bf\u30fc\u306e\u4e00\u90e8\u3067\u3042\u308b\u304b\u3092\u660e\u78ba\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u904e\u8ca0\u8377\u4fdd\u8b77\u304a\u3088\u3073\u77ed\u7d61\u4fdd\u8b77\u3068\u306e\u95a2\u4fc2\u3082\u793a\u3059\u5fc5\u8981\u304c\u3042\u308a\u3001\u5224\u660e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u4e0a\u6d41\u5074\u306e\u4fdd\u8b77\u88c5\u7f6e\u306e\u9806\u5e8f\u30b3\u30fc\u30c9\u3082\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u3001\u4fdd\u8b77\u30d1\u30cd\u30eb\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u3001\u6545\u969c\u906e\u65ad\u7528\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u9006\u8ee2\u307e\u305f\u306f\u5207\u63db\u904b\u8ee2\u306b\u3064\u3044\u3066\u306f\u3001\u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u3001\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u3001\u304a\u3088\u3073\u5fc5\u8981\u306a\u63a5\u70b9\u914d\u7f6e\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u4ed8\u5c5e\u54c1\u304c\u5de5\u5834\u51fa\u8377\u6642\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u304b\u3001\u5225\u9014\u6ce8\u6587\u3055\u308c\u308b\u3082\u306e\u304b\u3001\u3042\u308b\u3044\u306f\u30b9\u30bf\u30fc\u30bf\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u88dc\u52a9\u63a5\u70b9\u304c\u96fb\u6e90\u6975\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3068\u4eee\u5b9a\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<figure data-spectra-id=\"spectra-c954150f-1b47-4cd3-997f-0546cdc43b2b\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-01.webp\" alt=\"\u8ca0\u8377\u52d5\u4f5c\u3001\u4e3b\u63a5\u70b9\u3001\u304a\u3088\u3073\u30b3\u30a4\u30eb\u96fb\u6e90\u3092\u533a\u5206\u3057\u305fAC\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5165\u529b\u56de\u8def\u56f3\" class=\"wp-image-1872\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-01.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-01-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-01-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-01-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-01-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">\u30b3\u30f3\u30bf\u30af\u30bf\u306b\u95a2\u3059\u308b\u304a\u554f\u3044\u5408\u308f\u305b\u306e\u969b\u306f\u3001\u8ca0\u8377\u3001\u96fb\u67f1\u3001\u5236\u5fa1\u30b3\u30a4\u30eb\u3092\u500b\u5225\u306b\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\">\u30b3\u30a4\u30eb\u3092\u5b9f\u969b\u306e\u5236\u5fa1\u96fb\u6e90\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044<\/h2>\n<p class=\"wp-block-paragraph\">\u5236\u5fa1\u96fb\u5727\u3001\u4ea4\u6d41\u307e\u305f\u306f\u76f4\u6d41\u306e\u30bf\u30a4\u30d7\u3001\u4ea4\u6d41\u30b3\u30a4\u30eb\u306e\u5834\u5408\u306f\u5468\u6ce2\u6570\u3001\u8a31\u5bb9\u96fb\u6e90\u96fb\u5727\u5909\u52d5\u7bc4\u56f2\u3001\u304a\u3088\u3073\u96fb\u6e90\u5bb9\u91cf\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30a4\u30eb\u306e\u5b9a\u683c\u306f\u3001\u4e3b\u63a5\u70b9\u306e\u5b9a\u683c\u3068\u306f\u5225\u500b\u306b\u9078\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30a4\u30eb\u3078\u306e\u96fb\u6e90\u4f9b\u7d66\u304c\u4e0d\u9069\u5207\u306a\u5834\u5408\u3001\u9069\u5207\u306a\u6975\u6570\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u3067\u3042\u3063\u3066\u3082\u3001\u6b63\u5e38\u306b\u5438\u7740\u307e\u305f\u306f\u8131\u843d\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p class=\"wp-block-paragraph\">PLC\u306e\u51fa\u529b\u3001\u5236\u5fa1\u5909\u5727\u5668\u3001\u307e\u305f\u306f\u96fb\u6e90\u306e\u5bb9\u91cf\u306b\u5236\u9650\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30b3\u30a4\u30eb\u306e\u7a81\u5165\u96fb\u6d41\u304a\u3088\u3073\u4fdd\u6301\u6d88\u8cbb\u96fb\u529b\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30ea\u30ec\u30fc\u3084\u6291\u5236\u90e8\u54c1\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u305d\u308c\u3089\u3092\u76e4\u306e\u8a2d\u8a08\u306b\u7d44\u307f\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u30b3\u30a4\u30eb\u306e\u6291\u5236\u306f\u52d5\u4f5c\u7279\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5f8c\u304b\u3089\u4efb\u610f\u306e\u90e8\u54c1\u3092\u8ffd\u52a0\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u6307\u91dd\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p class=\"wp-block-paragraph\">Explain the desired response to control-power loss and restoration. A machine that may restart automatically needs a deliberate control scheme. A contactor&#8217;s coil does not independently decide the safety of automatic restart; the project logic and risk assessment do.<\/p>\n<h2 class=\"wp-block-heading\">\u6a5f\u80fd\u5225\u306b\u88dc\u52a9\u63a5\u70b9\u3092\u6570\u3048\u308b<\/h2>\n<p class=\"wp-block-paragraph\">\u30b7\u30fc\u30eb\u30a4\u30f3\u3001\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3001\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u3001\u8868\u793a\u3001\u307e\u305f\u306f\u9060\u9694\u76e3\u8996\u306b\u5fc5\u8981\u306a\u3001\u5404\u5e38\u958b\u304a\u3088\u3073\u5e38\u9589\u306e\u88dc\u52a9\u63a5\u70b9\u3092\u5217\u6319\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5404\u63a5\u70b9\u306e\u56de\u8def\u96fb\u5727\u304a\u3088\u3073\u8ca0\u8377\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u88dc\u52a9\u63a5\u70b9\u306f\u5185\u8535\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308c\u3070\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u30d6\u30ed\u30c3\u30af\u306b\u3088\u3063\u3066\u8ffd\u52a0\u3055\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u6b63\u78ba\u306a\u6ce8\u6587\u30b3\u30fc\u30c9\u304a\u3088\u3073\u8a31\u5bb9\u3055\u308c\u308b\u53d6\u308a\u4ed8\u3051\u4f4d\u7f6e\u306b\u3064\u3044\u3066\u306f\u3001\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u78ba\u304b\u306a\u6839\u62e0\u304c\u306a\u3044\u9650\u308a\u3001\u901a\u5e38\u306e\u88dc\u52a9\u63a5\u70b9\u3068\u5b89\u5168\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u30df\u30e9\u30fc\u63a5\u70b9\u3092\u540c\u4e00\u8996\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u5236\u5fa1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u7279\u5b9a\u306e\u63a5\u70b9\u306e\u6319\u52d5\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u305d\u306e\u8981\u4ef6\u3092\u660e\u8a18\u3057\u3001\u95a2\u9023\u3059\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u6587\u66f8\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u898b\u305f\u76ee\u304c\u4f3c\u3066\u3044\u308b\u30d6\u30ed\u30c3\u30af\u3067\u3082\u3001\u6a5f\u80fd\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u5358\u306b\u500b\u6570\u3092\u793a\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u5236\u5fa1\u56de\u8def\u56f3\u3082\u7528\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300cNO\u63a5\u70b92\u3064\u300d\u3068\u3044\u3046\u8868\u73fe\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u52d5\u4f5c\u306e\u524d\u306b1\u3064\u304c\u5229\u7528\u53ef\u80fd\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u5408\u3084\u3001\u53d6\u308a\u4ed8\u3051\u4f4d\u7f6e\u304c\u91cd\u8981\u306a\u5834\u5408\u306a\u3069\u3001\u66d6\u6627\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u610f\u56f3\u3055\u308c\u305f\u6a5f\u80fd\u304c\u660e\u78ba\u306b\u793a\u3055\u308c\u3066\u521d\u3081\u3066\u3001\u4ed8\u5c5e\u54c1\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u8a2d\u7f6e\u304a\u3088\u3073\u8abf\u6574\u306b\u95a2\u3059\u308b\u6761\u4ef6\u3092\u63d0\u793a\u3059\u308b<\/h2>\n<p class=\"wp-block-paragraph\">\u5468\u56f2\u6e29\u5ea6\u3001\u30d1\u30cd\u30eb\u30b9\u30da\u30fc\u30b9\u306e\u5236\u9650\u3001\u53d6\u308a\u4ed8\u3051\u65b9\u5411\u3001\u5c0e\u4f53\u30b5\u30a4\u30ba\u3001\u7aef\u5b50\u5f62\u72b6\u3001\u304a\u3088\u3073\u5468\u8fba\u306e\u71b1\u6e90\u306a\u3069\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30d0\u30a4\u30b9\u306e\u6b63\u78ba\u306a\u5bf8\u6cd5\u3001\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3001\u304a\u3088\u3073\u53d6\u308a\u4ed8\u3051\u624b\u9806\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d5\u30ec\u30fc\u30e0\u306e\u5927\u304d\u3044\u4ee3\u66ff\u54c1\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u7b50\u4f53\u306e\u901a\u6c17\u6027\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u66f2\u3052\u534a\u5f84\u3001\u307e\u305f\u306fDIN\u30ec\u30fc\u30eb\u306e\u8a31\u5bb9\u5bb9\u91cf\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p class=\"wp-block-paragraph\">Identify the upstream fuse or breaker, any overload relay and the prospective fault current. If the project requires starter coordination or a panel short-circuit rating, ask for tested combination evidence for the actual devices. A contactor current rating alone cannot establish the assembly&#8217;s fault performance.<\/p>\n<p class=\"wp-block-paragraph\">IEC 60947-4-1\u306f\u3001\u96fb\u6c17\u6a5f\u68b0\u5f0f\u30b3\u30f3\u30bf\u30af\u30bf\u304a\u3088\u3073\u30e2\u30fc\u30bf\u30fc\u30b9\u30bf\u30fc\u30bf\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u898f\u683c\u3092\u5f15\u7528\u3057\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u7279\u5b9a\u306eRITOKS\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u627f\u8a8d\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b63\u78ba\u306a\u578b\u756a\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304a\u3088\u3073\u8a72\u5f53\u3059\u308b\u8abf\u6574\u6587\u66f8\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u7ba1\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u30fb\u30ec\u30b9\u30dd\u30f3\u30b9\u30fb\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u6d3b\u7528\u3059\u308b<\/h2>\n<figure class=\"wp-block-table\"><table><thead><tr><th>RFQ\u30d5\u30a3\u30fc\u30eb\u30c9<\/th><th>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7528\u5099\u54c1<\/th><th>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u306e\u8fd4\u54c1<\/th><\/tr><\/thead><tbody><tr><td>\u8aad\u307f\u8fbc\u307f<\/td><td>\u7a2e\u985e\u3001\u96fb\u6d41\u3001\u96fb\u5727\u3001\u304a\u3088\u3073\u30c7\u30e5\u30fc\u30c6\u30a3\u6bd4<\/td><td>\u8a72\u5f53\u3059\u308b\u5229\u7528\u533a\u5206\u306b\u304a\u3051\u308b\u8a55\u4fa1<\/td><\/tr><tr><td>\u96fb\u6e90\u63a5\u70b9<\/td><td>\u30dd\u30fc\u30eb\u3068\u56de\u8def\u56f3<\/td><td>\u6b63\u78ba\u306a\u63a5\u70b9\u914d\u7f6e<\/td><\/tr><tr><td>\u30b3\u30a4\u30eb<\/td><td>\u4f9b\u7d66\u5236\u5fa1\u3068\u8ad6\u7406<\/td><td>\u30b3\u30a4\u30eb\u306e\u578b\u756a\u3068\u6d88\u8cbb\u91cf<\/td><\/tr><tr><td>\u88dc\u52a9\u6a5f\u95a2<\/td><td>\u30b3\u30f3\u30bf\u30af\u30c8\u6a5f\u80fd\u3068\u4fe1\u53f7<\/td><td>\u5bfe\u5fdc\u3059\u308b\u30d6\u30ed\u30c3\u30af\u6ce8\u6587\u30b3\u30fc\u30c9<\/td><\/tr><tr><td>\u30d1\u30cd\u30eb<\/td><td>\u7a7a\u9593\u3001\u30a2\u30f3\u30d3\u30a8\u30f3\u30c8\u3001\u914d\u7dda<\/td><td>\u56f3\u9762\u304a\u3088\u3073\u8a2d\u7f6e\u306b\u95a2\u3059\u308b\u898f\u5247<\/td><\/tr><tr><td>\u4fdd\u8b77<\/td><td>\u4e0a\u6d41\u5074\u304a\u3088\u3073\u904e\u8ca0\u8377\u4fdd\u8b77\u88c5\u7f6e<\/td><td>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u8abf\u6574\u306b\u95a2\u3059\u308b\u8a3c\u62e0<\/td><\/tr><\/tbody><\/table><\/figure>\n<p class=\"wp-block-paragraph\">\u30b3\u30a4\u30eb\u306e\u30b5\u30d5\u30a3\u30c3\u30af\u30b9\u3084\u4ed8\u5c5e\u54c1\u3092\u542b\u3080\u3001\u5b8c\u5168\u306a\u6ce8\u6587\u30b3\u30fc\u30c9\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u540c\u3058\u52d5\u4f5c\u6761\u4ef6\u306b\u304a\u3051\u308b\u5019\u88dc\u54c1\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u3001\u30b3\u30a4\u30eb\u3001\u7aef\u5b50\u306e\u5411\u304d\u3001\u307e\u305f\u306f\u88dc\u52a9\u88c5\u7f6e\u306e\u914d\u7f6e\u304c\u5909\u66f4\u3055\u308c\u308b\u4ee3\u66ff\u6848\u304c\u63d0\u6848\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u5fc5\u8981\u306a\u914d\u7dda\u3084\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u306e\u4fee\u6b63\u5185\u5bb9\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<figure data-spectra-id=\"spectra-5452bf78-8e52-4dec-a95a-67c2b75e4a46\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-02.webp\" alt=\"\u7279\u5b9a\u30e2\u30c7\u30eb\u306e\u63a5\u70b9\u3001\u30b3\u30a4\u30eb\u3001\u88dc\u52a9\u6a5f\u5668\u3001\u304a\u3088\u3073\u9023\u643a\u306b\u95a2\u3059\u308b\u30b3\u30f3\u30bf\u30af\u30bf\u306eRFQ\u30de\u30c8\u30ea\u30c3\u30af\u30b9\" class=\"wp-image-1873\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-02.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-02-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-02-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-02-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/ac-contactor-rfq-checklist-load-coil-poles-accessories-body-02-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">\u5404\u5165\u672d\u66f8\u306e\u6a2a\u306b\u3001\u6b63\u78ba\u306a\u30e2\u30c7\u30eb\u540d\u306e\u30b3\u30f3\u30bf\u30af\u30c8\u60c5\u5831\u3001\u30b3\u30a4\u30eb\u3001\u304a\u3088\u3073\u4ed8\u5c5e\u54c1\u306e\u8a3c\u62e0\u8cc7\u6599\u3092\u6dfb\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\">\u300c\u4ea4\u63db\u300d\u3068\u300c\u65b0\u898f\u8a2d\u8a08\u300d\u306e\u4f9d\u983c\u3092\u660e\u78ba\u306b\u3059\u308b<\/h2>\n<p class=\"wp-block-paragraph\">\u4ea4\u63db\u3092\u3054\u5e0c\u671b\u306e\u5834\u5408\u306f\u3001\u65e7\u88fd\u54c1\u306e\u6ce8\u6587\u30b3\u30fc\u30c9\u3001\u30e9\u30d9\u30eb\u306e\u5199\u771f\u3001\u5143\u306e\u30d1\u30cd\u30eb\u56de\u8def\u56f3\u3001\u304a\u3088\u3073\u4ea4\u63db\u7406\u7531\u3092\u304a\u9001\u308a\u304f\u3060\u3055\u3044\u3002\u5909\u66f4\u3067\u304d\u306a\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d5\u30ec\u30fc\u30e0\u306e\u5e45\u3084\u73fe\u5728\u306e\u30e9\u30d9\u30eb\u304c\u985e\u4f3c\u3057\u3066\u3044\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u65b0\u3057\u3044\u6a5f\u5668\u304c\u305d\u306e\u307e\u307e\u7f6e\u304d\u63db\u3048\u53ef\u80fd\u3067\u3042\u308b\u3068\u60f3\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30b3\u30a4\u30eb\u96fb\u5727\u3001\u63a5\u70b9\u914d\u7f6e\u3001\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\u3001\u7aef\u5b50\u3001\u304a\u3088\u3073\u88dc\u52a9\u30d6\u30ed\u30c3\u30af\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u65b0\u3057\u3044\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u6063\u610f\u7684\u306a\u65e7\u90e8\u54c1\u756a\u53f7\u306b\u7e1b\u308a\u4ed8\u3051\u306a\u3044\u3088\u3046\u3001\u6027\u80fd\u3084\u30b9\u30da\u30fc\u30b9\u8981\u4ef6\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u63d0\u6848\u3055\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3092\u4f9d\u983c\u3057\u3001\u672a\u89e3\u6c7a\u306e\u8981\u4ef6\u3092\u660e\u78ba\u306b\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u90e8\u9580\u304c\u8ca0\u8377\u6ce2\u5f62\u3084\u4fdd\u8b77\u65b9\u5f0f\u3092\u6700\u7d42\u6c7a\u5b9a\u3059\u308b\u9593\u3001\u898b\u7a4d\u3082\u308a\u306f\u6761\u4ef6\u4ed8\u304d\u3068\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u308c\u3092\u6700\u7d42\u627f\u8a8d\u3068\u6df7\u540c\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u5b8c\u6210\u3057\u305f\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u304a\u3044\u3066\u3001\u30b3\u30a4\u30eb\u306e\u4f5c\u52d5\u3001\u6307\u4ee4\u306b\u3088\u308b\u505c\u6b62\u3001\u88dc\u52a9\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3001\u304a\u3088\u3073\u904e\u8ca0\u8377\u30c8\u30ea\u30c3\u30d7\u306e\u5fdc\u7b54\u306b\u95a2\u3059\u308b\u8a66\u904b\u8ee2\u691c\u67fb\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u8a66\u9a13\u306f\u914d\u7dda\u304a\u3088\u3073\u5236\u5fa1\u52d5\u4f5c\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308a\u3001\u6545\u969c\u6642\u52d5\u4f5c\u306b\u95a2\u3059\u308b\u578b\u5f0f\u8a66\u9a13\u306e\u8a3c\u660e\u306b\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8a2d\u5b9a\u5024\u304a\u3088\u3073\u56f3\u9762\u306f\u3001\u5b8c\u6210\u3057\u305f\u30d1\u30cd\u30eb\u3068\u4e00\u7dd2\u306b\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 class=\"wp-block-heading\">RITOKS\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u898b\u7a4d\u3082\u308a\u30eb\u30fc\u30c8<\/h2>\n<p class=\"wp-block-paragraph\">\u305d\u306e <a href=\"https:\/\/ritoks.com\/ja\/product-category\/industrial-power-switching\/ac-contactors\/\">AC\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u5206\u985e<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/ritoks.com\/ja\/products\/zs3tf-series-industrial-ac-contactors-9a-400a\/\">ZS3TF \u30b3\u30f3\u30bf\u30af\u30bf\u30b7\u30ea\u30fc\u30ba<\/a> identify the commercial range. Their family description does not establish the exact variant&#8217;s motor-duty rating, coil or accessory fit.<\/p>\n<p class=\"wp-block-paragraph\">\u8a18\u5165\u6e08\u307f\u306e\u7a4d\u8f09\u30fb\u7ba1\u7406\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u4ee5\u4e0b\u306e\u5b9b\u5148\u3078\u9001\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/ritoks.com\/ja\/contact-us\/\">RITOKS\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/a>. \u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u914d\u7dda\u56f3\u3001\u5bf8\u6cd5\u3001\u304a\u3088\u3073\u4ed8\u5c5e\u54c1\u306e\u54c1\u756a\u3092\u554f\u3044\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002\u660e\u78ba\u306a\u898b\u7a4d\u4f9d\u983c\u66f8\u304c\u3042\u308c\u3070\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u4e00\u822c\u7684\u306a\u96fb\u6d41\u5024\u306e\u8868\u8a18\u304b\u3089\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u7528\u9014\u306b\u95a2\u3059\u308b\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u3054\u6ce8\u6587\u306e\u524d\u306b\u3001\u4ed8\u5c5e\u54c1\u3084\u64cd\u4f5c\u65b9\u6cd5\u306e\u8a73\u7d30\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044<\/h2>\n<p class=\"wp-block-paragraph\">\u4ed8\u5c5e\u54c1\u30ea\u30b9\u30c8\u306f\u3001\u3057\u3070\u3057\u3070\u5f8c\u4ed8\u3051\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u6271\u308f\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u6a5f\u68b0\u306e\u5236\u5fa1\u30b7\u30fc\u30b1\u30f3\u30b9\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5de6\u53f3\u3059\u308b\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308a\u307e\u3059\u3002 \u5b89\u5168\u95a2\u9023\u306e\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u306b\u4f7f\u7528\u3055\u308c\u308b\u88dc\u52a9\u63a5\u70b9\u3068\u3001\u8868\u793a\u706f\u306e\u307f\u306b\u4f7f\u7528\u3055\u308c\u308b\u88dc\u52a9\u63a5\u70b9\u3092\u533a\u5225\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5fc5\u8981\u306a\u5e38\u958b\uff08NO\uff09\u307e\u305f\u306f\u5e38\u9589\uff08NC\uff09\u306e\u72b6\u614b\u3001\u5236\u5fa1\u56de\u8def\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30e5\u30fc\u30c6\u30a3\u3001\u304a\u3088\u3073\u5f53\u8a72\u8a2d\u8a08\u306b\u304a\u3044\u3066\u63a5\u70b9\u304c\u6a5f\u68b0\u7684\u306b\u9023\u52d5\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u30df\u30e9\u30fc\u5b9a\u683c\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u901a\u5e38\u306e\u88dc\u52a9\u63a5\u70b9\u306e\u30e9\u30d9\u30eb\u304b\u3089\u5b89\u5168\u6a5f\u80fd\u3092\u63a8\u6e2c\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p class=\"wp-block-paragraph\">Review any surge-suppression module as part of the coil circuit. Suppression can protect a PLC output or reduce electrical noise, but it can also affect release timing. The exact module must fit the coil technology and the control sequence. If the panel uses an electronic output, ask for inrush and holding consumption so the output&#8217;s capability can be checked against the exact device.<\/p>\n<p class=\"wp-block-paragraph\">\u6a5f\u68b0\u5f0f\u30a4\u30f3\u30bf\u30fc\u30ed\u30c3\u30af\u3001\u904e\u8ca0\u8377\u30ea\u30ec\u30fc\u3001\u88dc\u52a9\u30d6\u30ed\u30c3\u30af\u3001\u307e\u305f\u306f\u7aef\u5b50\u30ab\u30d0\u30fc\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u305d\u308c\u3089\u304c\u9078\u629e\u3057\u305f\u30d5\u30ec\u30fc\u30e0\u306b\u53d6\u308a\u4ed8\u3051\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ab\u30bf\u30ed\u30b0\u306e\u5199\u771f\u306b\u306f\u3001\u57fa\u672c\u30b3\u30f3\u30bf\u30af\u30bf\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u4ed8\u5c5e\u54c1\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u500b\u5225\u306e\u6ce8\u6587\u30b3\u30fc\u30c9\u3068\u7d44\u307f\u7acb\u3066\u5f8c\u306e\u5bf8\u6cd5\u56f3\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u898b\u51fa\u3057\u306e\u300c\u6700\u65b0\u300d\u3068\u3044\u3046\u8868\u73fe\u3067\u306f\u306a\u304f\u3001\u6a5f\u80fd\u306b\u57fa\u3065\u3044\u3066\u4ee3\u66ff\u6848\u3092\u691c\u8a0e\u3059\u308b<\/h2>\n<p class=\"wp-block-paragraph\">\u898b\u7a4d\u5bfe\u8c61\u306e\u30e2\u30c7\u30eb\u304c\u5165\u624b\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u5bfe\u3057\u3001RFQ\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u4e0a\u306e\u3059\u3079\u3066\u306e\u76f8\u9055\u70b9\u3092\u660e\u8a18\u3059\u308b\u3088\u3046\u4f9d\u983c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u71b1\u96fb\u6d41\u304c\u3088\u308a\u5927\u304d\u3044\u4ee3\u66ff\u54c1\u3067\u3042\u3063\u3066\u3082\u3001\u5229\u7528\u30ab\u30c6\u30b4\u30ea\u306e\u5b9a\u683c\u3001\u30b3\u30a4\u30eb\u306e\u6319\u52d5\u3001\u7aef\u5b50\u306e\u4f4d\u7f6e\u3001\u307e\u305f\u306f\u88dc\u52a9\u63a5\u70b9\u306e\u914d\u7f6e\u304c\u7570\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u96fb\u6c17\u8a2d\u8a08\u8005\u304c\u56de\u8def\u304a\u3088\u3073\u30d1\u30cd\u30eb\u3078\u306e\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b\u307e\u3067\u306f\u3001\u8cfc\u5165\u8005\u306f\u305d\u308c\u3092\u627f\u8a8d\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u6a5f\u68b0\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u7d4c\u7def\uff08\u5f53\u521d\u306e\u8981\u4ef6\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u306e\u56de\u7b54\u3001\u8a31\u5bb9\u3055\u308c\u305f\u9038\u8131\u4e8b\u9805\u3001\u8a66\u904b\u8ee2\u7d50\u679c\u306a\u3069\uff09\u3092\u8a18\u9332\u3057\u3066\u304a\u304f\u3053\u3068\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5c06\u6765\u7684\u306b\u4e88\u5099\u90e8\u54c1\u3092\u8abf\u9054\u3059\u308b\u969b\u3001\u306a\u305c\u7279\u5b9a\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u9078\u3070\u308c\u305f\u306e\u304b\u3092\u7279\u5b9a\u306e\u500b\u4eba\u306e\u8a18\u61b6\u306b\u983c\u308b\u5fc5\u8981\u304c\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u91cf\u7523\u6a5f\u306e\u5834\u5408\u3001\u751f\u7523\u30ed\u30c3\u30c8\u5168\u4f53\u306b\u540c\u3058\u6ce8\u6587\u30b3\u30fc\u30c9\u3092\u9069\u7528\u3059\u308b\u524d\u306b\u3001\u6700\u521d\u306b\u88fd\u9020\u3055\u308c\u305f\u5236\u5fa1\u76e4\u3092\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p class=\"wp-block-paragraph\">\u5354\u8abf\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u7167\u4f1a\u3059\u308b\u969b\u306f\u3001\u5b9f\u969b\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e0a\u6d41\u5074\u306e\u4fdd\u8b77\u88c5\u7f6e\u304a\u3088\u3073\u904e\u8ca0\u8377\u5bfe\u7b56\u306b\u3064\u3044\u3066\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6545\u969c\u8010\u91cf\u3084\u5354\u8abf\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u4e3b\u5f35\u306f\u3001\u7d44\u7acb\u72b6\u614b\u3084\u8a66\u9a13\u6761\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30b7\u30ea\u30fc\u30ba\u306b\u95a2\u3059\u308b\u8a18\u8ff0\u306e\u307f\u3067\u306f\u3001\u5225\u306e\u906e\u65ad\u5668\u3001\u30d2\u30e5\u30fc\u30ba\u3001\u307e\u305f\u306f\u914d\u7dda\u69cb\u6210\u3092\u627f\u8a8d\u3059\u308b\u306b\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u5177\u4f53\u7684\u306a\u7d44\u307f\u5408\u308f\u305b\u304a\u3088\u3073\u96fb\u5727\u306b\u95a2\u3059\u308b\u88cf\u4ed8\u3051\u3068\u306a\u308b\u8868\u3084\u5831\u544a\u66f8\u306f\u4fdd\u7ba1\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3 class=\"wp-block-heading\">\u30b3\u30a4\u30eb\u306e\u9078\u5b9a\u306b\u306f\u300124 V\u306e\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3067\u5341\u5206\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002AC\u307e\u305f\u306fDC\u3001\u96fb\u6e90\u306e\u5909\u52d5\u3001\u96fb\u6e90\u5bb9\u91cf\u3001\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ed\u30b8\u30c3\u30af\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u78ba\u306a\u30b3\u30a4\u30eb\u30b3\u30fc\u30c9\u306f\u3001\u3053\u308c\u3089\u306e\u6761\u4ef6\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3 class=\"wp-block-heading\">\u30d2\u30fc\u30bf\u30fc\u7528\u5b9a\u683c\u306e\u30b3\u30f3\u30bf\u30af\u30bf\u306f\u3001\u540c\u3058\u96fb\u6d41\u306e\u30e2\u30fc\u30bf\u30fc\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p class=\"wp-block-paragraph\">\u305d\u306e\u30e2\u30c7\u30eb\u306e\u30e2\u30fc\u30bf\u30fc\u4f7f\u7528\u533a\u5206\u304a\u3088\u3073\u958b\u9589\u8ca0\u8377\u3092\u78ba\u8a8d\u305b\u305a\u306b\u5224\u65ad\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u8ca0\u8377\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u3001\u63a5\u70b9\u306b\u304b\u304b\u308b\u5fdc\u529b\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3 class=\"wp-block-heading\">\u88dc\u52a9\u63a5\u70b9\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p class=\"wp-block-paragraph\">\u30e1\u30fc\u30ab\u30fc\u304c\u3001\u8981\u6c42\u3055\u308c\u305f\u6a5f\u80fd\u306b\u3064\u3044\u3066\u3001\u5bfe\u5fdc\u3059\u308b\u30b7\u30ea\u30fc\u30ba\u3001\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\u3001\u304a\u3088\u3073\u63a5\u70b9\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u305f\u5834\u5408\u306b\u9650\u308a\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6\u3068\u3057\u3066<\/h2>\n<p class=\"wp-block-paragraph\">AC\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u898b\u7a4d\u4f9d\u983c\u66f8\uff08RFQ\uff09\u3067\u306f\u3001\u8ca0\u8377\u30c7\u30e5\u30fc\u30c6\u30a3\u3001\u4e3b\u6975\u6570\u3001\u30b3\u30a4\u30eb\u96fb\u6e90\u3001\u304a\u3088\u3073\u88dc\u52a9\u6a5f\u80fd\u3092\u500b\u5225\u306e\u9805\u76ee\u3068\u3057\u3066\u660e\u8a18\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d1\u30cd\u30eb\u304a\u3088\u3073\u5354\u8abf\u52d5\u4f5c\u306b\u95a2\u3059\u308b\u5236\u7d04\u6761\u4ef6\u3092\u8ffd\u52a0\u3057\u3001\u6b63\u78ba\u306a\u6ce8\u6587\u30b3\u30fc\u30c9\u306e\u63d0\u793a\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e00\u898b\u9069\u5408\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u30b3\u30f3\u30bf\u30af\u30bf\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u9ad8\u984d\u306a\u5236\u5fa1\u76e4\u306e\u4ea4\u63db\u306b\u3064\u306a\u304c\u308b\u4e8b\u614b\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.se.com\/uk\/en\/faqs\/FA142452\/\" target=\"_blank\" rel=\"noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u9078\u5b9a\u306b\u5fc5\u8981\u306a\u60c5\u5831<\/a>.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/74487\" target=\"_blank\" rel=\"noopener\">IEC\u3001IEC 60947-4-1:2023 \u30b3\u30f3\u30bf\u30af\u30bf\u304a\u3088\u3073\u30e2\u30fc\u30bf\u30fc\u30b9\u30bf\u30fc\u30bf<\/a>.<\/li><li><a href=\"https:\/\/download.schneider-electric.com\/files?filename=Catalog&#038;p_Doc_Ref=MKTED210011EN\" target=\"_blank\" rel=\"noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u3001TeSys \u30e2\u30fc\u30bf\u30fc\u30fb\u30b9\u30bf\u30fc\u30bf\u30fc\u9023\u643a\u30ab\u30bf\u30ed\u30b0<\/a>.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Prepare an AC contactor inquiry with load duty, main poles, coil supply, auxiliary contacts and panel constraints stated separately.<\/p>","protected":false},"author":1,"featured_media":1871,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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